NCG120023 DMR SW (13)

Semi-annual Stormwater Disei-i-afe 1Deport
for North Carolina Division of Water Qua#its£,eneral-fermi Ala,. -NC 12000
Date submitted- -January-13, =20 -16 -
CERTIFICATE OF COVERAGE NO. NCG12 0 0 2 3
FACILITY NAME Onslow County Landfill
COUNTY Onslow
PERSON COLLECTING SAMPLES Janelle- Bauer
LABORATORY Pace -Analytical, Inc. 377°12f3773 -1 -
Comments on sample collection or analysis:
Part A: Stormwater BenchmarUandlan1wing=Results_
SAMPLE COLLECTION YEAR 2015
SAMPLE PERIOD ❑ Jan -June X❑ July -Dec
W 0-Monthty1 December- irrtor�thl
-DISC-HARGINGTU-CLASS-E]ORW- ❑NQW- ❑Trout- ❑PPA=
❑Zero -flow= ❑water --supply= ❑s&l
Mother Former Borrow Pit
PLEASE REMEMBER TO SIGN ON THE REVERSE 4
❑ No dischaW-this-periad
Date Sample
Outfall No. Collected'
(mo/dd/yr)
24-hour rainfall
amount-,
Inches3 Chemical Oxygen Demand Fecal Coliform Total Suspended Solids
Benchmarks ===> -
- 120 mg/L 1000 count per 100 ml. 100-mg/L-nr- 5Q mg/L
3 12/08/15
1.02 132 60,000 199
' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
2 For sampling -perio-ds-with no--dischargeatan y-sftle-outfall; you -rnust-stillsubmitthis-discharge-monitoringreport-wit-h- a- checkmark-here.-
3 The total precipitation must be recorded using data from an on-site rain gauge. -Unattended--sites-may--be eligible fora=waiver-of-the rain -gauge -requirement,
4 See General Permit text, Table 3, identifying the especially sensitive receiving water classifications wherethemare protective -benchmark applies. -
Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDt, <PQt, bion -detect, ND; or other similar non -
numerical format. Whan:r-esults.ar-ebelQw-the_applicablelimitsttheymust--be-Teaor-te-dirr_*helarmit:--'!-<iJimng/-L'_.-where°XX3sthe-numerical°value--ofthe---
detection limit, reporting limit, etc. in mg/L. Conversely, where fecal coliform results exceed the dilution upper limit, report the -result as -">)W.
Note: If you report a sample--valuein-excessvf-the-benchmark, you-mustfmplenrent Tier 4, Tier 2, er Tier 3 -responses. See General-ieermittext
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
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Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month.
❑ No discharge this period?'
Date Sample 24-hour rainfall
Outfall No.
Collected" amount, Non -polar O&G/TPN by
(mo/dd/yr) Inches3 EPA 1664 (SGT -MEM) Total Suspended Solids
I
pH
Benchmarks =__> - - 15 mg/L 100 mg/L or 50 mg/0
6.0 — 9.0 SU
Footnotes from Part A also apply to this Part B
Note: if you report a sample value in excess of the benchmaric, you must implement Tier 2, Tier 2, or Tier 3 responses. See General Permit teat.
FOR PART A AND PART B MONITORING RESULTS:
0 A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
0 2 EXCEEDANCES INA ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
0 TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ® IVO ❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ®NO ❑
REGIONAL OFFICE CONTACT NAME: Bethany GeorgOuliaS
Mail an oriainal and one coav of this DMR, including all "No Discharae" reports, within 30 days of receipt of the lab results for at end of monitorina period
in the case of "No Discharae" reports! to:
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to
assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or
those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.
am aware that there are significant penalties for submitting false information, Including the possibility of fines and imprisonment for knowing violations."
/bZ4,V/�
( ate)
Permit Date: 11/1/2012-10/31/2017 SWU-248, last revised 10/25/2012
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